Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Whananaki bar surfForecast / Northland / New Zealand
48hr Weather and Surf, issued 6 am Thursday 25 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Whananaki bar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Whananaki bar sea temperature is
20.7° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Whananaki bar today?
The current surf forecast for Whananaki bar at 8AM is: 0.3m 9s primary swell from a East-northeast direction (forecast issued at 06:00am December 25). An open ocean swell of 0.5m 13s is not directed at the surf break, a second open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Dec) | 1ft (0.3m) | 9s |
| Afternoon (25 Dec) | 1ft (0.3m) | 9s |
| Evening (25 Dec) | 1.5ft (0.4m) | 13s |
Table - waves today at Whananaki bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 25 | Friday 26 | Saturday 27 | Sun 28 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 13 | 12 | 9 | 8 | 8 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 15 | 8 | 16 | 15 | 15 | 35 | 51 | 15 | 14 | 14 | 57 | 58 | 57 | 57 | 57 | 57 | 56 | 55 | 58 | 64 | 82 | 105 | 84 | 82 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | cross- on | cross | cross- off | off | cross- off | glass | off | off | off | off | off | off | off | off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | on |
High Tide / height (m) | 11:48AM 1.96 | 12:02AM 1.75 | 12:29PM 1.95 | 12:49AM 1.74 | 1:13PM 1.93 | |||||||||||||||||||
Low Tide / height (m) | 5:30AM 0.29 | 6:07PM 0.40 | 6:12AM 0.33 | 6:51PM 0.38 | 6:58AM 0.37 | 7:38PM 0.35 | ||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sun 28 | |||||||||||||||||||||
| Sunrise | - | 6:03 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:38 | - | - |
 |  | | | | |  |  | |  | |  |  | |  |  | |  | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | 6 | 1 | 1 | 8 | 8 | 14 | 4 | 2 | 4 | 4 | 3 | - |
| Temp. °C | 18 | 17 | 19 | 19 | 20 | 20 | 20 | 19 | 18 | 17 | 20 | 20 | 20 | 20 | 21 | 19 | 19 | 17 | 17 | 16 | 16 | 16 | 16 | 16 |
| Feels °C (?) | 18 | 17 | 20 | 19 | 21 | 20 | 21 | 21 | 18 | 16 | 18 | 19 | 18 | 17 | 20 | 20 | 21 | 17 | 17 | 16 | 16 | 16 | 14 | 15 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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